发明名称 |
Process for removing chlorides from crude oil |
摘要 |
A process is described for removing chlorides from crude oils, including heavy oils and bitumens. The process steps comprise (1) mixing a non-ionic surfactant with the crude oil, (2) bubbling a gas into the crude oil-surfactant mixture to form a froth, (3) centrifuging the frothed mixture to obtain a chloride containing sediment and an oil product of reduced chloride content and (4) collecting the oil product. |
申请公布号 |
US5558768(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19950370639 |
申请日期 |
1995.01.10 |
申请人 |
ENERGY, MINES AND RESOURCES CANADA |
发明人 |
IKURA, MICHIO;STANCIULESCU, MARIA |
分类号 |
C10G31/00;C10G31/10;C10G33/04;(IPC1-7):C10G33/00;B01D1/00;B01D19/00;C10G17/00 |
主分类号 |
C10G31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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